Various electrical components under the front carpet/rubber mat may become damaged if excess water is used to clean the rear cargo area.
Resources for the Repair and Maintenance of your 2007 GMC Savana 3500
2007 GMC Savana 3500
2007 GMC Savana 3500 Problems
The spark plugs should be replaced every 100,000 miles. Our technicians recommend replacing the spark plug wires also at this time.
Extended life coolant may become contaminated and require cooling system service before the recommended 100,000 miles.
Our technicians recommend flushing the brake fluid every 60,000 miles. Brake fluid that is dirty may cause problems in the brake system.
Our technicians highly recommend that the transmission is serviced every 30,000 miles to avoid problems and maintain optimal operating order.
2007 GMC Savana 3500 Questions and Answers
engine service/light remains on ,gauge reads 40 lbs.could this be bad sending unit.